LAYER3 INTEL
Get started
TripwireIntel APIIP IntelPricingBlogDocsContactSign in
Data as of Nov 3, 2026

131.239.40.0/23

1 residential-proxy exit · 30 days

Crown Castle Fiber LLC · space held by Zayo Bandwidth

Announcement
this exact prefix
No RPKI
Announced by
AS46887
Type
Residential

Residential-proxy exits

Proxy exits
1
0.20% of its addresses · 30 days
Spread
1 of 2
/24s with at least one exit
Providers
17
selling exits here
Oct 4, 2026 – Nov 2, 2026

Exits seen per day

144 observations

Proxy providers listing exits

  • 9Proxy
  • AnyIP
  • BottingTools
  • ByteProxies
  • Byteful
  • FloppyData
  • GSocks
  • Geonode
  • Infatica
  • InfiniteProxies
  • MangoProxy
  • NovaProxy
  • Novada
  • ProxyGeo
  • RealProxy
  • ResiProxies
  • Shifter

Announcements

Less specific

Covering announcements

PrefixOriginTypeProxy exitsHolderRPKI
131.239.0.0/16
since Nov 2021
AS46887Internet provider183
25 always on
Zayo Bandwidth

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
131.239.0.0/1665,536ZAYO-CCF-131-239-0-0Zayo Bandwidth (ZAYOB) · USDirect AllocationFeb 6, 1989[email protected]
└ 131.239.40.0/298LTF--131-239-40-0-29unknown———
└ 131.239.40.8/304NET-CCF--0-131-239-40-8-30unknown———
└ 131.239.40.24/304NET-CCF-131-239-40-24-30unknown———
└ 131.239.40.48/2816LTF--131-239-40-48-28unknown———
└ 131.239.40.64/298LTF--131-239-40-64-29unknown———
└ 131.239.40.72/298LTF-0-131-239-40-72-29unknown———
└ 131.239.40.84/304NET-CCF--131-239-40-84-30unknown———
└ 131.239.40.88/298LTF-0-131-239-40-88-29unknown———
└ 131.239.40.96/298NET-CCF-0-131-239-40-96-29unknown———
└ 131.239.40.112/298LTF--131-239-40-112-29unknown———
└ 131.239.40.128/298LTF--131-239-40-128-29unknown———
└ 131.239.40.136/298LTF--131-239-40-136-29unknown———
└ 131.239.40.144/2816LTF--131-239-40-144-28unknown———
└ 131.239.40.160/298LTF--131-239-40-160-29unknown———
└ 131.239.40.168/298NET-CCF--131-239-40-168-29unknown———
└ 131.239.40.184/298LTF-0-131-239-40-184-29unknown———
└ 131.239.40.192/298LTF-0-131-239-40-192-29unknown———
└ 131.239.40.200/298LTF-0-131-239-40-200-29unknown———
└ 131.239.40.208/298LTF--131-239-40-208-29unknown———
└ 131.239.40.216/304NET-CCF--131-239-40-216-30unknown———
└ 131.239.40.224/2816LTF-0-131-239-40-224-28unknown———
└ 131.239.40.240/298LTF--131-239-40-240-29unknown———
└ 131.239.41.8/298LTF-0-131-239-41-8-29unknown———
└ 131.239.41.16/298LTF-0-131-239-41-16-29unknown———
└ 131.239.41.24/304NET-CCF--131-239-41-24-30unknown———
└ 131.239.41.32/298LTF-0-131-239-41-32-29unknown———
└ 131.239.41.40/304NET-Z-CCF-0-131-239-41-40-30unknown———
└ 131.239.41.48/298NET-0-131-239-41-48-29unknown———
└ 131.239.41.72/298NET-CCF--0-131-239-41-72-29unknown———
└ 131.239.41.80/298LTF--131-239-41-80-29unknown———
└ 131.239.41.104/298NET-CCF--0-131-239-41-104-29unknown———
└ 131.239.41.112/298NET-CCF---131-239-41-112-29unknown———
└ 131.239.41.120/298NET-CCF--0-131-239-41-120-29unknown———
└ 131.239.41.128/298NET-CCF---131-239-41-128-29unknown———
└ 131.239.41.140/304NET-Z-CCF--131-239-41-140-30unknown———
└ 131.239.41.144/298NET-CCF--0-131-239-41-144-29unknown———
└ 131.239.41.152/298NET-CCF--0-131-239-41-152-29unknown———
└ 131.239.41.184/298NET-CCF--0-131-239-41-184-29unknown———
└ 131.239.41.192/298NET-CCF--0-131-239-41-192-29unknown———
└ 131.239.41.200/298NET-Z-CCF-0-131-239-41-200-29unknown———
└ 131.239.41.216/298NET-CCF---131-239-41-216-29unknown———
└ 131.239.41.232/298NET-CCF--0-131-239-41-232-29unknown———
└ 131.239.41.244/304NET-Z-CCF--131-239-41-244-30unknown———
└ 131.239.41.248/298NET-CCF--0-131-239-41-248-29unknown———

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS46887

US
Name
Crown Castle Fiber LLC
Type
Internet provider
Registered
Apr 13, 2009
Domain
zayo.com
Website
www.crowncastle.com/
Industry
Internet Service Provider (ISP)
Spamhaus ASN-DROP
not listed